An AutoCAD CTB file (Color-Dependent Plot Style Table) is a file used to control how colors are printed or plotted in an AutoCAD drawing.
Usage: CTB files specify lineweights and linetypes based on the colors assigned to objects in a drawing, allowing you to control the appearance of printed or plotted lines and objects.
Examples of Use:
- Line Weight Control: You can use a CTB file to specify different lineweights for different colors in your drawing, making certain lines appear thicker or thinner when printed.
- Custom Plot Styles: Create custom CTB files to match specific printing or plotting requirements, ensuring that the final output looks as intended.
- Monochrome Printing: With a CTB file, you can set all colors to print in black and white, even if your drawing uses various colors for visual reference.
AutoCAD CTB files are essential for achieving consistent and controlled print or plot results, especially when dealing with complex drawings that require specific lineweight and color settings.